Upright bagless vacuum cleaner



FIG. 1 is a perspective view of an upright bagless vacuum cleaner showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a top plan view thereof.

The details shown in broken lines in FIGS. 1-6 are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an upright bagless vacuum cleaner, as shown and described. 